baber/WOPTO huggingface dataset:
Patent CA-2508505-C (CA)
Inventor: BOE MICHAEL
IPC: B01J8/06
Filed: 2005-05-27
Granted: 2012-07-24
Abstract: Process for carrying out heat exchange reactions comprising introducing a reactant stream into a bed of catalytic mate- rial placed outside at least one double walled heat trans- fer tube in a heat exchange reactor contacting the reactant stream with the catalytic material in indirect heat ex- change with a heat transfer medium present in the annular volume of the at least one double walled heat transfer tube, the annular volume comprising one or more spacer ele- ments creating a helical flow path of the heat transfer me- dium around the inner heat transfer tube of the at least one double walled heat transfer tube. The invention also comprises a heat exchange reactor for carrying out the above reaction.
Patent CA-2509686-C (CA)
Inventor: MCCUMBER ROGER D
IPC: B65H39/02
Filed: 2004-01-08
Granted: 2012-08-21
Abstract: L'invention concerne un appareil (24) qui stocke et qui synchronise des formulaires imprimés (30) étant transférés entre une imprimante (18) de formulaires fonctionnant à grande vitesse et un mécanisme (16) permettant de fixer des cartes en plastique aux formulaires. Cet appareil peut également servir de tampon pour les formulaires qui sont en cours de traitement dans l'imprimante si le système de traitement de cartes doit être éteint ou mis en pause. Ledit appareil (24) crée une pile de formulaires superposés, le formulaire situé en bas de la pile étant fourni au mécanisme de fixation (16) selon les besoins.
Patent CA-2514627-C (CA)
Inventor: REINHARDT KURT
IPC: G01N35/00
Filed: 2005-08-03
Granted: 2013-10-01
Abstract: An automated system is provided for performing slide processing operations on slides bearing biological samples. In one embodiment, the disclosed system includes a slide tray holding a plurality of slides in a substantially horizontal position and a workstation that receives the slide tray. In a particular embodiment, a workstation delivers a reagent to slide surfaces without substantial transfer of reagent (and reagent borne contaminants such as dislodged cells) from one slide to another. A method for automated processing of slides also is provided.
Patent CA-2517356-C (CA)
Title: System and method for selecting data providers
Inventor: JEFFERY RICHARD IAN MICHAEL
IPC: H04L29/06
Filed: 2004-07-30
Granted: 2012-04-10
Abstract: A system (20) and method by virtue of which a preferred data provider is selected from a plurality of data providers (30) by performing the steps of receiving a request for data from a client (10) together with client identification data, identifying a plurality of data providers (30) capable of providing data to the client (10), providing the client identification data to the data providers and instructing the data providers to perform tests in order to establish a measure of the elapsed time for a signal to be sent to and received from the client, and a measure indicative of their remaining capacity for data transfer, and to make these measures available to the system (20). One or more preferred data providers (30) may then be selected on the basis of the elapsed time signals and the remaining capacity signals from said data providers.
Patent CA-2518361-C (CA)
Title: Disposable nonwoven cleansing mitt
Inventor: MASON MICHAEL WAYNE
IPC: A61Q19/10
Filed: 2004-03-10
Granted: 2009-02-10
Abstract: A disposable nonwoven cleansing mitt (10) adapted to fit on a user's hand is provided. The disposable nonwoven cleansing mitt (10) releasably contains a personal care composition (90).
Patent CA-2518934-C (CA)
Inventor: RONCUCCI GABRIO
IPC: C07F5/06
Filed: 2004-03-11
Granted: 2012-07-03
Abstract: The present invention relates to meta l-phthalocyanines bearing at least a group containing boron isotopes 11B or 10B, covalently bound to the peripheral positions of meta l-phthalocyanine nucleus; moreover it refers to the processes for their preparation, the pharmaceutical compositions comprising them and their use for the treatment of neoplastic and dysplastic pathologies.
Patent CA-2524824-C (CA)
Inventor: GUZOREK STEVEN E
IPC: F04D25/02
Filed: 2005-10-31
Granted: 2008-12-23
Abstract: Un ventilateur d'aération permettant de diriger un liquide le long d'un tuyau d'aération. Le ventilateur comporte un boîtier définissant une entrée, une sortie et un espace interne pour un trajet d'écoulement de liquide. Un mur de séparation divise l'espace intérieur en une chambre de sortie et d'entrée. Le ventilateur d'aération comprend également des première et seconde chicanes pour empêcher l'écoulement de liquide de se déplacer dans les chambres de sortie et d'entrée, respectivement. La paroi de séparation peut également comprendre au moins une ailette pour diriger l'écoulement de fluide vers une première voie de passage.
Patent CA-2532749-C (CA)
Title: Process for particle size reduction of glass-like polysaccharides
Inventor: CHEVIGNY STEPHANE
IPC: A61L15/28
Filed: 2006-01-13
Granted: 2011-01-04
Abstract: The present invention relates to process for reducing the particle size of glass-like polysaccharides. The process efficiently reduces the particle size of glass-like polysaccharide selected from the group consisting of glass-like polysaccharides having a moisture content from 0% to about 13% and glassy state glass-like polysaccharides. The process comprises the use of a roller mill having at least three pairs of successive rollers.
Patent CA-2538731-C (CA)
Title: Diisobutylene process
Inventor: KAHN ANDREW P
IPC: C07C11/02
Filed: 2004-09-22
Granted: 2011-07-12
Abstract: This invention is a process for producing diisobutylene from isobutylene. The process comprises first oligomerizing isobutylene to diisobutylene using a sulfonic acid-type ion exchange resin. The oligomerization step is followed by contacting the diisobutylene product with an adsorbent to remove sulfur impurities produced during the oligomerization step. The adsorbent is a large pore zeolite such as zeolite X and zeolite Y. Optionally, the purified diisobutylene may be hydrogenated to isooctane using a hydrogenation catalyst.
Patent CA-2556156-C (CA)
Title: Organosilicon compounds, their preparation and their use
Inventor: KORTH KARSTEN
IPC: C07F7/18
Filed: 2006-08-15
Granted: 2014-09-30
Abstract: The invention relates to organosilicon compounds of the general formula Q-[S-G-Si(-O-CX1X2-CX1X3-)3N]. The organosilicon compounds are prepared by reacting at least one organosilicon compound of the general formula X10S-G-Si(-O-CX1X2-CX1X3-)3N and an organic or inorganic acid anhydride, an organic or inorganic acid halide or organic or inorganic ester. The organosilicon compounds are prepared by subjecting a compound of the general formula Q(-SH) to an addition reaction with at least one organosilicon compound containing double bonds and of the general formula CX1X2=CX2-G1-Si(O-CX1X2-CX1X3)3N. The organosilicon compounds are prepared by reacting at least one compound of the general formula Q(-S-X10) with a compound of the general formula halogen-G-Si (O-CX1X2-CX1X3)3N. The organosilicon compounds are prepared by reacting silanes of the general formulae Q-[S-G-Si(alkoxy)3], (alkoxy)3Si-G-S-C(=O)-Z-C(=O)-S-G-Si (alkoxy)3, (alkoxy)3Si-G-S-C(=S)-Z-C(=S)-S-G-Si(alkoxy)3 or (alkoxy) 3Si-G-S-C (=NR) -Z-C (=NR) -S-G-Si (alkoxy) 3 with compounds of the general formula (HO-CX1X2-CX1X3-)3N with elimination of (alkoxy)-H and separating (alkoxy)-H from the reaction mixture. The organosilicon compounds can be used in rubber mixtures.
Patent CA-2562920-C (CA)
Title: Method and apparatus for operating a control valve by means of a control loop and performing diagnostics of the same
Inventor: JUNK KENNETH W
IPC: G05D16/20
Filed: 2005-03-15
Granted: 2012-05-15
Abstract: A control loop of a control valve is operated using outlet pressure from a pneumatic amplifier as the control parameter. The control loop may be operated continuously in pressure control mode, or may be switchedd from another mode, such as travel control mode, to pressure control mode in response to certain operating conditions such as operation in the cutoff range, operation with the throttling element engaging a travel stop, or as a backup in the event of primary control parameter sensor failure. Operating the control loop in pressure control mode further allows diagnostics to be performed on the control loop components, even when the system is operating in cutoff range or has engaged a travel stop. The diagnostics may be performed using pressure and displacement sensors normally provided with a positioner. A processor may be programmed to receive data from the sensors and generate fault signals according to a logic sub-routine. The logic sub-routine may include calculating mass flow of control fluid through pneumatic amplifier outlet ports and comparing other operating parameters to detect leaks and blockages in the control loop components. Once a fault is detected, the location of the root cause of the fault may be identified by characterizing operating parameters of the control loop at the time of the fault.
Patent CA-2565642-C (CA)
Inventor: OLSHVANGER BORIS
IPC: G01T1/18
Filed: 2006-10-26
Granted: 2015-09-22
Abstract: Selon le meilleur mode de réalisation, un détecteur de rayonnement comprend ceci : un ou plusieurs fils danode disposés dans un corps du détecteur de rayonnement; les connexions connexes; et la suspension du ou des fils danode qui sont externes au volume actif dudit détecteur de rayonnement.
Patent CA-2572121-C (CA)
Inventor: POITOUT LYDIE
IPC: C07D471/14
Filed: 2005-06-22
Granted: 2014-02-11
Abstract: The invention relates to novel pyrimido-benzimidazole derivatives. Said products exhibit a good affinity for certain melanocortin receptor sub-types, in particular MC4 receptors. Said products represent a particular interest for treating pathological disorders and diseases associated with one or several melanocortin receptors. Pharmaceutical compositions containing said products and the use thereof for a drug preparation are also disclosed.
Patent CA-2572264-C (CA)
Title: Method for preparing polyolefins containing vinylidene end groups using nonaromatic heterocyclic compounds
Inventor: STOKES CASEY D
IPC: C08F2/42
Filed: 2006-12-29
Granted: 2015-04-07
Abstract: Disclosed is a method for preparing polyolefins containing vinylidine end groups from quasiliving carbocationically terminated polyolefin polymers by contacting the quasiliving carbocationically terminated polymer with a suitable nonaromatic heterocyclic ring quenching agent and substituted derivatives thereof
Patent CA-2575665-C (CA)
Title: Rapid action coater
Inventor: MIZWICKI ROBERT H
IPC: B01F25/90
Filed: 2005-08-15
Granted: 2012-05-22
Abstract: A new device and process for continuously applying coatings, such as resin and additives or polymers or the like, to minerals is disclosed. The device and apparatus differ substantially from standard batch coating processes currently used by industry. The apparatus uses a horizontal cylinder (1) with an internal auger (10, 11) and a series of injection ports (101-106) distributed along the cylinder. Minerals that are to be coated are pretreated and passed through the mixing cylinder using the auger (which may comprise one or more screws with variable pitch blades). As the mineral particles pass through the cylinder various coating materials are injected by the injection ports. The complete system is described, the method of use is explained and the control system which allows for different products is described.
Patent CA-2576240-C (CA)
Inventor: PAGE JASON W
IPC: C02F1/04
Filed: 2007-01-25
Granted: 2010-07-06
Abstract: La présente description porte sur un dispositif mobile de séparation et de récupération des eaux usées et sur la méthode utilisée pour séparer et éliminer ou récupérer les eaux usées, dans l'industrie du gaz et du pétrole par exemple. Le dispositif est entièrement autonome et a la capacité de séparer des particules solides, des polluants flottants et des eaux en vue de les récupérer et de les réutiliser ou de les éliminer, selon les besoins. Les principaux composants du système sont : un grand réservoir de stockage des eaux usées équipé de divers compartiments et mécanismes de séparation/récupération, des compartiments d'évaporation, qui sont interchangeables afin d'assurer l'efficacité du système lors des opérations par températures élevées et extrêmement basses, et, pour finir, un système de récupération par condensation et un compartiment de stockage des eaux saines.
Patent CA-2584792-C (CA)
Inventor: GOETZ FREDERICK J
IPC: C07D491/00
Filed: 2005-10-26
Granted: 2016-05-24
Abstract: (see formula I) NLO chromophores of the form of Formula I and the commercially acceptable salts, solvates and hydrates thereof, wherein Z1-4, X1-4, ,.pi.1-4, D and A have the definitions provided herein. The heterocyclical nature of these systems prevents the existence of photo-induced cis-trans isomerization, which is suspected as a cause of both material and molecular degeneration.
Patent CA-2586836-C (CA)
Inventor: KIM JONG-HUN
IPC: H04M1/72466
Filed: 2007-05-01
Granted: 2016-02-09
Abstract: A portable terminal has a body including a transparent window integrally formed therein, a display disposed beneath the body and visible through the transparent window, and a touch screen located between the display and the body, the touch screen permitting signal input in a capacitive manner.
Patent CA-2590100-C (CA)
Inventor: GILES KEVIN
IPC: H01J49/04
Filed: 2005-12-16
Granted: 2014-02-18
Abstract: A mass spectrometer is disclosed comprising an ion guide. The ion guide comprises a hollow tubular conductor (1) having a wall. One or more electrodes are provided in the wall of the tubular conductor (1). An exit aperture (3) is provided in the wall of the tubular conductor (1) downstream of the one or more electrodes (2). An AC or RF voltage is applied to the one or more electrodes (2) and a DC potential difference is maintained between the wall of the tubular conductor (1) and the one or more electrodes (2). The combination of a DC voltage gradient and applying an AC or RF voltage to the electrodes (2) is that ions are confined radially to a region which is preferably close to the one or more electrodes (2). Ions are preferably extracted from the ion guide via the exit aperture (3) by maintaining a pressure gradient between the inside of the tubular conductor (1) and the outside of the tubular conductor (1) and/or by maintaining a DC electric field which acts to extract ions through the exit aperture (3).
Patent CA-2601730-C (CA)
Title: System and method for efficient transfer of applications and data during device swap
Inventor: BIBR VIERA
IPC: H04H20/00
Filed: 2006-02-24
Granted: 2013-07-02
Abstract: A method for automatically registering the runtime environment and related component applications with an application gateway when transferring the applications from a first wireless device to a second wireless device is provided. Applications installed on the first wireless device are registered with an application gateway, which maintains a registration list of identification information for all registered wireless devices and applications installed thereon. A back-up is created of the applications and registration information for the runtime environment installed on the first wireless device for transfer to a second wireless device. An application container of the second wireless device determining installation and communicating to the application gateway identification information regarding the second wireless device and the restored applications. The application gateway registers the second wireless device by updating the registration list with the identification information for the second wireless device and the applications installed thereon.
Patent CA-2604603-C (CA)
Title: Novel cyclic amines
Inventor: GROEBKE-ZBINDEN KATRIN
IPC: C07D207/14
Filed: 2006-04-24
Granted: 2014-12-09
Abstract: The invention is concerned with novel cyclic amines of formula (I) wherein X1 to X3, Y1 to Y3, R1~ , R1~~ and n are as defined in the description and in the claims, as well as physiologically acceptable salts thereof. These compounds inhibit the coagulation factor Xa and can be used as medicaments.
Patent CA-2609086-C (CA)
Inventor: HANEY HAROLD E
IPC: C02F1/00
Filed: 2006-05-17
Granted: 2016-04-12
Abstract: An apparatus (10) for treating an aqueous medium containing microorganisms comprises an intake (12,20) for receiving the aqueous medium containing microorganisms. A pressure differential inducer (42) is associated to the intake (12,20) so as to receive the aqueous medium containing microorganisms with a desired level of gas saturation. The pressure differential inducer (42) is actuatable to expose the aqueous medium containing microorganisms with a desired level of gas saturation to accelerations so as to cause cell wall rupture of the microorganisms. An outlet (16,60) is associated with the pressure differential inducer (42) for outletting the treated aqueous medium containing ruptured microorganism cells and contents. The treated aqueous medium containing ruptured cell wall of the microorganisms is disposed of and/or recycled.
Patent CA-2609093-C (CA)
Inventor: BERG HANS
IPC: B01J20/24
Filed: 2006-06-28
Granted: 2014-12-30
Abstract: The present invention relates to a method of preparing an insoluble separation matrix, which method comprises salt-treatment of a polysaccharide gel followed by cross-linking of the polysaccharide polymers. In one embodiment, the method comprises providing an aqueous solution of a gelatable native polysaccharide;  lowering the temperature of the polysaccharide solution to a value below its gelling point; salt-treatment by adding at least one salt to the resulting polysaccharide; and cross-linking the salt-treated polysaccharide. The polysaccharide may be prepared e.g. into particles, membranes or monoliths
Patent CA-2609572-C (CA)
Inventor: ZAGURY DANIEL
IPC: A61P35/00
Filed: 2006-05-24
Granted: 2013-11-19
Abstract: The present invention relates to antigenic heterocomplexes of TNF-alpha and a carrier protein for obtaining a humoral immune response in a mammal with production of antibodies that neutralize the biological activity of TNF-alpha as well as to a method for preparing the same. The antigenic protein TNF-alpha and the carrier protein are conjugated in presence of EDTA using glutaraldehyde , formaldehyde and glycine and, in some embodiments, DMSO, allowing thus to improve immunogenicity and stability. The following proteins can be used as carrier: keyhole limpet Haemocyanin (KHL) , bovine serum albumins (BSA) , inactivated bacterial toxins such as tetanus or diphteria toxins (TT and DT) , the purified protein derivative of tuberculin (PPD) and Protein D from Haemophilus Influenzae .
Patent CA-2612397-C (CA)
Title: Robinet a tournant avec bossage a joint d'etancheite
Inventor: MATZNER MARK D
IPC: E21B34/00
Filed: 2007-11-26
Granted: 2013-04-16
Abstract: Une vanne de commande de fluide utilise un élément de robinet à tournant fixé dans une voie de passage de fluide pour réguler le débit des fluides. Deux segments sont placés de chaque côté de l'élément de robinet à tournant dans un renfoncement situé entre l'élément de robinet à tournant et le corps de la voie de passage de fluide. La surface externe des segments comprend un joint d'étanchéité élastomère et un bossage annulaire métallique, qui agit comme une butée pour limiter la déformation du joint d'étanchéité lorsque le robinet est fermé et sous pression.
Patent CA-2613338-C (CA)
Inventor: AMAITIS LEE M
IPC: A63F9/24
Filed: 2006-07-07
Granted: 2014-05-27
Abstract: In accordance with the teachings of the present invention, a system for wireless gaming with location determination are provided, hi a particular embodiment of the present invention, the system includes a gaming server; a wireless network at least partially covering a property, the wireless network comprising a plurality of signal detection devices; and a gaming communication device operable to transmit and receive gaming information to and from the gaming server via the wireless network. A location of the gaming communication device on the property may be determined based upon a signal received by the plurality of signal detection devices from the gaming communication device.  Based upon the location of the gaming communication device on the property, a predetermined functionality of the gaming communication device may be enabled.
Patent CA-2613507-C (CA)
Inventor: ESPERSEN CHRISTIAN BOHL
IPC: B29C67/00
Filed: 2005-06-27
Granted: 2011-03-15
Abstract: A tool (20) and a method for shaping an elongated deformable member for a hearing aid (1). The tool (20) is manufactured using a rapid prototyping process. The tool comprises a first holding means (21) for a first end of the elongated member, a second holding means (31) for holding a second end of the elongated member, and positioning means (26, 28) for positioning and holding intermediate parts of said elongated member between said first end and said second end in a fixed desired shape. The shaping a of the deformable elongated member comprises the steps of placing the first end of the elongated member in a predetermined position, positioning said intermediate parts of said elongated member in a predetermined position, placing the second end of the elongated member in a predetermined position, heating said elongated member, and cooling said elongated member.
Patent CA-2621590-C (CA)
Inventor: SMITH NATHAN L
IPC: C07K16/00
Filed: 2006-07-27
Granted: 2012-10-23
Abstract: This invention provides compositions and methods for detection of hematophagous ectoparasitic activity in an enclosure or area. The compositions comprise a reagent or reagents which are reactive against antigens or markers as they appear in the excrement or other ectoparasitic materials. Such markers or antigens may be produced by the ectoparasite itself or may have been introduced into the ectoparasite because of its blood feeding activity. The method of the present invention comprises collecting from the enclosure or area, a sample comprising environmental dust or materials and subjecting the sample to tests for detecting the presence of hematophagous ectoparasitic markers, host markers or both.
Patent CA-2621907-C (CA)
Title: Procede perfectionne de fabrication d'esters ethyliques a partir de corps gras d'origine naturelle
Inventor: HILLION GERARD
IPC: C07C67/03
Filed: 2006-09-19
Granted: 2014-03-25
Abstract: Un procédé permettant, à partir d'huiles ou de graisses naturelles, végétales ou animales, ou d'autres mélanges de glycérides, l'obtention quasi-quantitative d'esters éthyliques d'acides gras utilisables comme substituts du gazole, comprend la succession d'étapes suivantes : - une étape (a) dans laquelle on transestérifie l'huile, la graisse ou le mélange de glycérides par de l'éthanol en utilisant un catalyseur soluble, ou le devenant au cours de la réaction ; - une étape (b) dans laquelle la glycérine formée est décantée et éliminée, sans qu'on ait recours à une opération d'évaporation de l'excès d'éthanol ; - une étape (c) dans laquelle on réalise une deuxième réaction de transestérifica- tion de façon à obtenir un produit dont la teneur en esters est d'au moins 97 % en masse ; - une étape (d) dans laquelle on réalise une neutralisation contrôlée du catalyseur ; - une étape (e) dans laquelle on élimine par distillation l'excès d'éthanol ; - une étape (f) dans laquelle l'ester subit une purification par des séquences de lavage à l'eau ; et - une étape (g) dans laquelle le mélange d'ester est séché sous pression réduite.